baber/WOPTO huggingface dataset:
Patent JP-S5241463-A (JP)
Title: Vacuum cleaner
Inventor: KOUDA TATSUHISA
IPC: A47L5/00
Filed: 1975-09-26
Abstract: PURPOSE: To provide a vacuum cleaner, which is relatively of a simple structure byt comprises a silencer capable of absorbing aerodynamic and mechanical noises produced by the electric blower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0414617-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D175/04
Filed: 1990-05-07
Abstract: PURPOSE:To obtain the magnetic recording medium which lessens the damaging of tape edges and has excellent durability by providing a magnetic layer on one surface of a nonmagnetic support and a nonmagnetic back coat layer on the other surface and incorporating the compd of prescribed compsn. into the back coat layer. CONSTITUTION:The back coat layer is provided on the surface of the magnetic recording medium, on which surface the magnetic layer is not formed. The perfluoroalkyl compd. is added to this back coat layer, by which the coefft. of friction between the back coat layer and guide pins is lowered. The perfluoroalkyl compd. having a hydroxyl group at the terminal has good compati bility with the binder of the back coat layer and increases the force that the perfluoroalkyl compd. is held in the binder; therefore, the transfer of the perfluoroalkyl compd. to the guide pins, etc., is lessened and the increase in the coefft. of friction of the magnetic recording medium is suppressed. The perfluoroalkyl compd. incorporated into the back coat layer consists of the compsn. of formula I, formula II, where n: 5 to 20 integer.
Patent JP-H0415035-A (JP)
Title: Home treatment assisting system
Inventor: INAGAKI MASARU
IPC: G06Q50/22
Filed: 1990-05-07
Abstract: PURPOSE:To permit the safe and proper therapy for a patient in home treatment, reduce the frequency of going to hospital, and lighten the burden of the patient and a doctor by constituting the title home treatment assisting system from a living body information measuring devices for measuring the living body information of a patient, terminal devices on the patient side, central processing unit of a medical unit, and a communication means. CONSTITUTION:When a patient in home treatment turns ON the electric power source of a terminal device 20, a computer 21 accesses the automatic power source starting-up device 35 of a central processing unit 30 through a communication means 40. When the power source is turned ON, a computer 31 demands the ID No. to a patient side, and receiving the ID No., the computer reads out the medical data of the patient and the therapeutic index from a memory 34, and the first program is started. The questions about the condition and the execution state of the therapeutic method and instruction for the blood sugar test are carried out, and the diagnosis, determination of the therapeutic method, the judgement for the necessity of the direct communication to a medical unit are carried out on the basis of the results of the above-described questions are instructions, medical data of the patient, and the therapeutic index, and the results and the illustration of the result and the reason are displayed to the patient side, and the advice data supplied from the patient, blood sugar value, change of the diagnosed therapeutic method, etc., are added or renewal-recorded in the patient therapeutic data of the memory 34.
Patent JP-H07326485-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAMOTO MITSUHIRO
IPC: H05B41/24
Filed: 1994-05-30
Abstract: PURPOSE:To provide a discharge lamp lighting device which can surely detect failures even with variations in discharge lamps. CONSTITUTION:The switching contact SW11c of an analog switch SW11 is switched to a terminal SW11a to read the voltage Va of a capacitor 16, and the switching contact SW11 is switched to a terminal SW11b to read the voltage value Vb of a capacitor C17. The difference between the absolute values of the voltage value Va of the capacitor C16 and the voltage value Vb of the capacitor C17 is calculated to determine whether or not the difference between the absolute values is greater than a predetermined value VF2. When the difference between the absolute values is greater than the predetermined value VF2, the output of an inverter circuit 13 is lowered. When a fluorescent lamp FL comes to the end of its life, the emitters of filaments FLI, FL2 are extinguished and the fluorescent lamp FL causes a half-wave discharge, so the difference between the lamp current of the fluorescent lamp FL in one direction and that in the other direction increases; therefore, when the difference between the absolute values is greater than the predetermined value VF2, the fluorescent lamp FL is determined as being at the end of its life.
Patent JP-S5741625-A (JP)
Title: Power source circuit of flash device
Inventor: OOTA YOSHIHARU
IPC: G05F1/56
Filed: 1980-08-25
Abstract: PURPOSE:To prevent power consumption and to secure the operation of a load by exercising oscillation control by adding a voltage monitoring circuit to either one of two outputs of a DC-DC converter having a larger load. CONSTITUTION:As a DC-DC converter consisting of an oscillation transistor TR1, a primary coil P, a high-voltage secondary coil SH, a low-voltage secondary coil, and a feedback coil F oscillates, a main capacitor CH and a power capacitor CL for a camera control circuit are charged, respectively. The charging voltage of the capacitor CL is detected by a monitoring circuit encircled with a chain line to control the oscilltions of the DC-DC converter and then the voltage of the capacitor CL is adjusted to prescribed width. The voltage of the main capacitor, on the other hand, has the prescribed width and less eventually because the low-voltage load is greater than the high-voltage one.
Patent JP-S608990-A (JP)
Title: Character recognizing system
Inventor: MORISHITA TETSUJI
IPC: G06K9/62
Filed: 1983-06-29
Abstract: PURPOSE:To execute a collating operation at a high speed by discriminating a category group by a collation of an input character and a feature pattern of a group dictionary, and also executing a collation of feature patterns of each separate character of this category group. CONSTITUTION:A shape signal of a character extracted from a tablet 1 is inputted to the first feature extracting circuit 2, a rough feature of a character is extracted, and it is collated with a representative template read out of a group dictionary 4 by the first collating circuit 3. Subsequently, the name of a group which is decided to be the most similar is supplied to the second collating circuit 6. Also, as for a rough feature of a character sent out to the second feature extracting circuit 5 from the circuit 2, a detailed feature is extracted by the circuit 5 and sent to the circuit 6. The circuit 6 sends out from a terminal the category name of an individual template whose similarity degree is the highest as a result of the collation, among the individual templates belonging to its group from a category dictionary 7 by the name of a group from the circuit 3.
Patent JP-H01287279-A (JP)
Title: Method for multiply reinforcing surface of light metallic material
Inventor: KAJIKAWA YOSHIAKI
IPC: C23C26/00
Filed: 1988-05-13
Abstract: PURPOSE:To easily and multiply reinforce the surface of a light metallic material by adhering a mixture of a reinforcing material with fine metal fluoride chips (such as fibrous or particulate form) and a specified metal to the surface of the light metallic material and carrying out heating to the m.p. of the light metallic material or above. CONSTITUTION:A mixture of a reinforcing material such as short fibers or whiskers with fine metal fluoride chips is prepd. Fe, Cr, Ni, Cu, Ti, Zn, Al, Mg, Sn, Mn, Co, Ag, Pb, Si or an alloy thereof may be added to the mixture. The mixture is adhered to the surface of a light metallic material made of Al, Mg or an alloy thereof. The mixture and the part of the light metallic material brought into contact with the mixture are heated to the m.p. of the light metallic material or above to melt the part of the light metallic material as well as to heat the metal fluoride chips to a high temp. A layer multiply reinforced with the reinforcing material is formed in the surface of the light metallic material.
Patent JP-H03241354-A (JP)
Title: Photosensitive composition
Inventor: NIKI HIROICHI
IPC: G03F7/031
Filed: 1990-05-09
Abstract: PURPOSE:To enhance sensitivity to deep ultraviolet rays and dry etching resistance and to form a fine pattern with a good cross section by incorporating an alkali-soluble polymer having a phenol structure and a specified heterocyclic compound. CONSTITUTION:This photosensitive composition contains the alkali-soluble polymer having the phenol structure and the heterocyclic compound represented by formula I or II in which Z<1> is a nonmetallic atomic group necessary to form an N-containing hetero ring, and each of R<1> and R<2> is H, 1 - 20 C alkyl, or the like, thus permitting the obtained photosensitive composition to be high in sensitivity to radiation short in wavelength, such as deep ultraviolet rays, and superior in dry etching resistance, and to form a fine pattern having a good cross section.
Patent JP-H09307683-A (JP)
Title: Control system for facsimile equipment
Inventor: MORI HIROMI
IPC: G06F13/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the control system for the facsimile equipment by which the facsimile equipment is surely operated without the need for a troublesome operation. SOLUTION: In the pre-processing of each driver program, at first, whether or not a monitor program is being started is checked (S1). When the monitor program is not started (S1: No), the monitor program is started (S3). After the start of the monitor program (S3), or when the monitor program is started (S1: Yes), the processing in response to each driver program such as operation instruction to the monitor program is conducted.
Patent JP-H06333562-A (JP)
Title: Lithium battery
Inventor: NAKAI KENJI
IPC: H01M10/0565
Filed: 1993-05-20
Abstract: PURPOSE:To enhance the capacity and energy density of a lithium battery by using a positive electrode active material represented by a special chemical formula whose particle has a spherical form and a median diameter distributed in a specified range. CONSTITUTION:As a positive electrode active material is used a one represented by a chemical formula LixMyO2 (M is Co, Ni, Mn, V, Fe or Ti, 0.2<=x<=2.5, 0.8<=y<=1.25), whose particle has a spherical form having uniform irregularities on the surface and a median diameter of 0.5-0.6mum, which is distributed in 0.1-1.1mum. This is kneaded into a conductive assistant and a binder PTFE, rolled and cut to form a positive electrode active material layer 2, which is then arranged in a positive electrode case 1. An insulating sealing resin 6 is arranged around the layer 2, and an electrolyte is dropped thereto and covered with a separator 3. On the other hand, a metal lithium 0.1mm thick is closely adhered to a negative electrode cap 5 and put on the case 1, and the resin 6 part is caulked to form a battery.
Patent JP-H02299343-A (JP)
Title: Packet transmission characteristic measurement system
Inventor: NAKAJIMA TAKASHI
IPC: H04L12/70
Filed: 1989-05-12
Abstract: PURPOSE:To measure the variance or deviation of a transmission delay time distribution based on the interval of the arrival time of a received measuring packet by writing a serial number to a packet at a sender side of a transmitter. CONSTITUTION:A transmitter 1 uses a trigger signal from an equal time interval transmission trigger generating section 1-3 measuring the time interval to send the measuring packets with a serial number written therein in the order of transmission by a serial number writing section 1-2 to a receiver 2 via a measured system 3. The receiver 2 measures the arrived time with a counter 2-4 and reads the serial number of the received measurement packets with a serial number readout section 2-2 and stores the both in a storage section 2-5. The variance of the transmission delay time distribution is calculated by equation I, where ai and bi (i=1-n) are the serial number and the arrival time stored in the storage section 2-5 and tau is a trigger interval of an equal time interval transmission trigger. Moreover, the deviation is calculated as a root of the variance.
Patent JP-H10307552-A (JP)
Title: Particle rotating display medium
Inventor: IGAMI ATSUSHI
IPC: G09F9/37
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve visibility, improve responsiveness to electric field control, and reduce power consumption by setting pH of a solvent surrounding rotating particles between isoelectric points in respective surface areas of the rotating particles constituted of two oxide surfaces different from each other in physical properties. SOLUTION: Two surface areas in rotating particles 2 are constituted so as to contain one or more kinds of oxides different from each other. The hydrogen ion concentration pH of a solvent 6 surrounding a periphery of the rotating particles 2, is constituted so as to satisfy (pHa<pH<pHb) to isoelectric points pHa and pHb of a material constituting the respective surface areas. Therefore, in the rotating particles 2 in the solvent 6, positive electric charge is induced to a surface of one semispherical part, and negative electric charge is induced to a surface of the other semispherical part, and the large electric dipole moment is generated in the rotating particles 2. Therefore, visibility is improved, and responsiveness is improved to electric field control, and power consumption is reduced.
Patent JP-S63280728-A (JP)
Title: Production of flame-resistant polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/18
Filed: 1987-05-14
Abstract: PURPOSE:To improve flame-resistance of a polyester produced by the polycondensation of a bis(omega-hydroxyalkyl)terephthalate(oligomer), without lowering physical properties, by adding a specific phosphorus compound and a specific diglycidyl compound to the reaction system. CONSTITUTION:A polyester having an intrinsic viscosity of preferably >=0.5 is stably produced at a low cost by adding a phosphorus compound of formula I (R1 and R2 are alkyl aryl, etc.) and a diglycidyl compound of formula II (R3 is bivalent organic group) in the production of a polyester by the polycondensation of a composition composed mainly of bis(omega-hydroxyalkyl) terephthalate and/or its oligomer. The amount of the phosphorus compound and the diglycidyl compound is preferably 2.5-5mol.% each based on 1mol. of the total acid component of the polyester.
Patent JP-H06334501-A (JP)
Title: Phase comparing circuit
Inventor: SHIBAZAKI YASUAKI
IPC: H03K5/26
Filed: 1993-05-20
Abstract: PURPOSE:To provide the phase comparing circuit which outputs the phase difference between input clocks as pulse width at all times whatever relation phase between the two input clocks have. CONSTITUTION:When the input clock 1 rises, flip-flops 4 and 5 are reset with the inversion output of a flip-flop 3. The flip-flops 4 and 5 outputs 'low' with the inversion output right after they are set, so when the flip-flops 4 and 5 are set at the sane time, the flip-flop 3 is reset through an OR gate 6 and the flip-flops 4 and 5 are released from being set. Then the flip-flop 4 or 5 is inverted when the input clock 1 rise or when the input clock 2 falls, so the flip-flop 3 is released from being reset. At this time, the flip-flop 5 outputs a pulse indicating the phase difference from the rise of the input clock 1 to the fall of the input clock 2.
Patent JP-S61277241-A (JP)
Title: Communication system for radio communication network system
Inventor: UNNO YASUYUKI
IPC: H04B7/24
Filed: 1985-05-31
Abstract: PURPOSE:To transmit data accurately and efficiently by inhibiting an idle state discriminating operation in a transmission leading period set after an idle state discrimination period on the basis of the transmission startable timing, which a forecast detecting means detects, by an idle state discrimination control means. CONSTITUTION:A transmission control means 13a for data transmission control, a reception control means 13b for reception control of reception data, a forecast detecting means 13c, and an idle state discrimination control means 13d are provided, and the forecast detecting means 13c forecasts and detects the timing, when it can start transmission after reception, in accordance with transmission timing information stored in a memory 14. The idle state discrimination control means 13d inhibits the idle state discriminating operation in the transmission rise period following the idle state discrimination period on a basis of said timing detected by the forecast detecting means 13c. A radio receiver 22 is set to the receiving operation stop state by the transmission/reception changeover switch 23 of a radio transmitter-receiver 2 to inhibit the idle state discriminating operation then. Thus, the probability that plural terminals transmit data in the same period is reduced to transmit data accurately and efficiently.
Patent JP-H02296456-A (JP)
Title: Facsimile communication management equipment
Inventor: NAKATSUJI ETSURO
IPC: H04N1/32
Filed: 1989-05-10
Abstract: PURPOSE:To improve the convenience of use by displaying sequentially part of a transmission original as a list and checking the sent content. CONSTITUTION:A date of transmission, a start time of the transmission and transmission required time are measured by a timer 23 and they are stored in a communication management memory 24 together with other information. Moreover, the recorded content of an original 10a is transferred to a title picture memory 25 together with a title recording area and stored. A printer 21 is used and a control circuit 12 prints out a communication management table onto recording paper. The communication management table recorded on the recording paper displays a serial number of facsimile transmission, a date for the transmission, the time of transmission start and the required time for the transmission and the telephone number of the destination, the number of sheets of the original and the result of communication.
Patent JP-S598326-A (JP)
Inventor: MITSUI KOUICHI
IPC: H01G9/004
Filed: 1982-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5451851-A (JP)
Title: Corona discharge device
Inventor: TANAKA HIDETOSHI
IPC: H01T19/00
Filed: 1977-09-30
Abstract: PURPOSE: To make it possible to easily clean a discharge line without breaking by providing a cleaning member consisting of rubbing members and a partially elastic support member.  
     CONSTITUTION: Cleaning member 9 consisting of support member 8 made of ABS resin, polyamide resin, etc. with an insulation property and elasticity, and rubbing members 10, 11 supported by member 8 and made of insulating substance with elasticity of such a degree that dust can be captured, e.g. sponge, nonwoven fabric or felt of urethane foam is set so that it can slide along edge 2' of shield member 2 while enclosing discharge line 1. When member 9 is slid along edge 2', line 1 is rubbed with members 10, 11 to remove dust, etc. At the time of non-cleaning, member 9 is placed on protrusion 13 and member 8 is opened to release members 10, 11 from line 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08311003-A (JP)
Title: New amide compound and its production
Inventor: UNO MITSURU
IPC: A61K8/00
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a new amine compound having low stimulation to skin and hair, giving good feeling, excellent in foamability and emulsion stability and useful as a component for various detergents, cosmetics, etc., emulsifiers, conditionings, etc. CONSTITUTION: This new amide compound is a compound expressed by formula I [R is an (OH substituted) 1-24C (branched) alkyl or alkenyl; A is an (OH or carboxyl substituted) 1-6C (branched) alkylene; B is an (OH substituted) 2-6C (branched) alkylene; Y is carboxyl, a sulfonic acid group, a sulfuric acid ester group or a salt thereof]. E.g. 4,7-dioctanoyl-4,7-diazadecane-1,10-disulfonic acid disodium salt. The compound of formula I can be obtained by reacting a compound of formula II [Y' is a carboxyl, a sulfonic acid group, a sulfuric acid ester group, an alkoxycarbonyl (F1 ), nitrile (F2 ) or OH] with a compound of formula III [X is a halogen, OH or a 1-3C (branched) alkoxyl] and further hydrolyzing the reaction product when Y' is F1 or F2 or esterifying with sulfuric acid when Y' is OH.
Patent JP-S6011942-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUNATSU KENZOU
IPC: G06F11/267
Filed: 1983-07-01
Abstract: PURPOSE:To prevent assuredly the generation of trouble through the appropriate evaluation by using external devices different in level of working power supply voltage directly for evaluation. CONSTITUTION:A level conversion circuit 22 is set between an ROM interface 20 and an EP-ROM14 of a semiconductor IC device 10 for evaluation. Thus a direct access is possible to the EP-ROM14 of a comparatively high signal level although the signal level is kept low for a data processor 12 of the device 10. The device 10 is actuated in a state approximate to the actual working conditions. In such a way, the appropriate evaluation is secured.
Patent JP-2000304756-A (JP)
Title: Signal detecting apparatus by scanning probe and atomic force microscope
Inventor: ITSUJI TAKEAKI
IPC: G01B7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal detecting apparatus by a scanning probe, by which an offset signal contained in an output voltage signal obtained as the resistance change amount of a piezoresistance element constituting the scanning probe is detected with high sensitivity, in which an influence due to an irregularity in a piezoresistance value is eliminated and which is suitable for being multiplicated, and to provide an atomic force microscope by the apparatus. SOLUTION: In this signal detecting apparatus by a scanning probe, the scanning probe 102 which is arranged so as to face the surface of a sample is scanned two- dimensionally so as to be close to the surface of the sample, a physical quantity which acts on the surface of the sample and on the tip of the probe is detected as the flexure amount of the probe 102, and the flexure amount is detected as a change in the piezoresistance value of a piezoresistance element constituting the probe 102.  The signal detecting apparatus is provided with a signal detection system in which an input current signal which is obtained as a resistance change amount by applying a constant-voltage bias to the probe is converted into an output voltage signal, and an offset signal detection system 104 in which an offset signal component contained in the output voltage signal of the signal detection system is detected and removed.
Patent JP-S6012860-A (JP)
Title: Adhesive image sensor
Inventor: MATSUZAKI EIJI
IPC: H04N1/028
Filed: 1983-07-01
Abstract: PURPOSE:To improve the using efficiency of irradiation light by using light polarized into an incident surface as the irradiation light irradiating an original. CONSTITUTION:Irradiation light projected from a light source 47 is converted into p polarized light through a polarizer 61, the p polarzed light irradiates the original 41 through light transmitting materials 46, 43 and the reflected light is detected by a photoelectrical conversion element 44 through the material 43. If it is supposed that the refractive index of the material 43 is the same as that of the material 46, light is not reflected on the interface between these materials 43 and 46. Therefore, unsuitable light reflection is generated on the interface between air and the materials 43, 46 except light reflection on the surface of the photodetector. When the irradiation light is converted into the p polarized light and the incident direction is increased up to a value more than the Brewster's angle, the loss of the irradiation light due to the reflection on the interface between the materials 43, 46 and air can be remarkably reduced. The same effect is also obtained by reducing the incident angle down to a value less than the Brewster's angle by about 10 deg..